diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 92970e12267a..0862f31b8498 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -2721,7 +2721,7 @@ static void dm_integrity_inline_recheck(struct work_struct *w) outgoing_data = dio->integrity_payload + PAGE_SIZE; while (dio->bio_details.bi_iter.bi_size) { - char digest[HASH_MAX_DIGESTSIZE]; + char digest[MAX_T(size_t, HASH_MAX_DIGESTSIZE, MAX_TAG_SIZE)]; int r; struct bio_integrity_payload *bip; struct bio_vec bv; @@ -2788,7 +2788,7 @@ static inline bool dm_integrity_check(struct dm_integrity_c *ic, struct dm_integ unsigned pos = 0; while (dio->bio_details.bi_iter.bi_size) { - char digest[HASH_MAX_DIGESTSIZE]; + char digest[MAX_T(size_t, HASH_MAX_DIGESTSIZE, MAX_TAG_SIZE)]; struct bio_vec bv = bio_iter_iovec(bio, dio->bio_details.bi_iter); char *mem = integrity_kmap(ic, bv.bv_page); integrity_sector_checksum(ic, &dio->ahash_req, dio->bio_details.bi_iter.bi_sector, mem, bv.bv_offset, digest);